SU854870A1 - Stacker crane - Google Patents

Description

one

The invention relates to the equipment of warehouses, in particular to crane scalers.

Known crane stacker, containing a lifting mechanism and operator's cabin J

However, this stacker crane does not provide for separate lifting of the lifting mechanism and the operator's cab, which reduces the ease of operation of the crane.

Known crane stacker, containing a lifting mechanism with a lifting and operator's cabin, movably mounted on a vertically positioned frame mounted on a self-propelled truck, and having a vertical travel from the lifting drive 2 independent of the Other.

This stacker crane allows separate vertical travel of the load-lifting mechanism and the cabin, but is not sufficiently reliable in operation, since with simultaneous lifting of the load-lifting mechanism and the cabin when necessary, it is difficult to ensure one and the same vertical travel both at the cabin and at the load-lifting mechanism.

The purpose of the invention is to increase the reliability of operation of the stacker crane.

The goal is achieved by the fact that the crane stacker is equipped with a device installed on the operator’s cab

10 docking it with a lifting mechanism, made4 in the form of a horizontal lever that is retractable from an independent drive and having a cut-out on the bottom surface.

15

The frame pillars are located in the plan along the apexes of the triangle, inside of which the load gripper is located.

FIG. 1 shows stacker crane

Claims (2)

20 in the inter-shelf passage from the operator’s cabin; FIG. 2 - the same general view; in fig. 3 - cut A-A in FIG. 2; in fig. 4 shows a device for joining the load-lifting mechanism and the cabin, type B in FIG. 3, The stacker crane contains a frame including front strut 1, two rear struts 2, operator's cab 3, storage rack 4, lifting mechanism 5, attachment b for linking mechanism 5 and cabin 3, performed in the form of a horizontal rod 7 with Step 8, connected with an autonomous drive 9. Three guide posts allow the cab 3 of the operator to be removed from the zone of operation of the mechanism 5 for guide poles 2. The selection of piece products is carried out through the passage between the guide poles 2. This arrangement of the cab allow a quick hang up on it a rack drive. The mechanism 5 is equipped with a load gripper 10. When processing cargo in whole packages, the operator's cab 3 is disconnected from the mechanism 5. The mechanism 5 operates independently. The cab is constantly in the lower position. - The operation of the stacker crane during the selection of piece products is carried out as follows. The operator dials on the control panel located in the cab 3 of the stacker crane, the address of the desired check and presses the Start button. The Crankstailer in the automatic mode approaches the specified cell of the rack, the load pickup 10 takes a pallet with a load and puts it in the inter-shelf passage in front of the window of the operator's cabin. The operator selects the desired amount of products, puts them in plastic containers and places a stack drive 4 in the stack, then dials the next cell address and presses the Start button. The stacker crane replaces the previously loaded pallet with cargo and goes to the next cell. The cycle is repeated. As soon as the storage rack for full capacity or the required number of products is selected, the operator dials the address, and the stacker crane drives the output to the picking area. The stele storage bin 4 is removed from the cab 3 of the stacker crane, and at this point a different one is placed, the stacker crane is ready for operation. 04 The operation of the stacker crane during the processing of product packages in automatic mode is carried out as follows. The operator switches on the remote control located outside the cab of the stacker crane to the automatic mode. Due to a blocking relay (not shown), the actuator 9 triggers, and the device 6 separates the operator's cab 3 with the mechanism 5. The operator's cab is constantly in the lower position in this mode of operation, - Loading in the rack or unloading of products in the picking zone is done by dialing the desired address on the operator control panel. A stacker crane allows for improved reliability by incorporating a tool for stacking the operator's cabin and lifting equipment. The invention of the stacker crane, containing a load-lifting mechanism with a load gripper and an operator's cabin, is movably mounted on a vertically positioned frame mounted on the car itself: one trolley and having a vertical travel independent of the drive from the hoist drive, characterized in that a stacker crane, it is fitted with a device on the operator’s cab with a device for docking it with a lifting mechanism, made in the form of a retractable one from an autonomous drive; nnogo arm having a cutout on the bottom surface. 2, a stacker crane, in accordance with claim 1, characterized in that the legs of the frame are arranged in plan along the apexes of the triangle, within which the load gripper is located. Sources of information taken into account in examination 1, US Patent No. 349293, cl. 212-128, 1969. 2. USSR Author's Certificate No. 426938, class B 65 G 60/00, 1968 (npOTOTim), J ffl i 2 ir, i